Adds x64 packed negation for the new backend

2020-09-01 22:53:44 -07:00
parent ba9908dd0f
commit a64af55cda
5 changed files with 44 additions and 1 deletions
--- a/cranelift/codegen/src/isa/x64/inst/emit_tests.rs
+++ b/cranelift/codegen/src/isa/x64/inst/emit_tests.rs
@@ -3083,6 +3083,12 @@ fn test_x64_emit() {
        "pmuludq %xmm8, %xmm9",
    ));

+    insns.push((
+        Inst::xmm_rm_r(SseOpcode::Pxor, RegMem::reg(xmm11), w_xmm2),
+        "66410FEFD3",
+        "pxor    %xmm11, %xmm2",
+    ));
+
    // XMM_Mov_R_M: float stores
    insns.push((
        Inst::xmm_mov_r_m(SseOpcode::Movss, xmm15, Amode::imm_reg(128, r12), None),